[Compatible Models] Replacement parts and accessories compatible with for POWERDETECT Upright Cleaner AZ4000 AZ4002 This set works as great as the old, with precision fit and easy installation.(Please Check Second befor order). [ PACKAGE] 2 Hepa Filters,4 Foam & Felt Filters. The products are made of high-strength materials to optimal performance and a healthier lifestyle. [Washable & reusable] with AZ4002 filter replacement can be washed with water and can be reused after they are completely dried. It is recommended to clean every 2 to 3 weeks and replace every 2 to 3 months to the vacuum cleaner works efficiently. [Tool-Free Installation] Effortlessly replace parts on your Robot Vacuum with a simple, straightforward process that requires no additional tools, making it an easy-to-use cleaning tool. HEPA filter is made of good eco-friendly materials, delicate and delicate, and matches the equipment, to optimal performance and a healthier lifestyle. Type:Vacuum Cleaner Parts Colour:As Shown Material:Plastic Package Contents: 2 * Hepa Filter 4 * Foam And Felt Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.